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<html>
  <head>
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    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="author" content="lijinbo" />
    <meta name="cdnload" content="jquery" />
    <title>077-贝塞尔曲线动画</title>
    <style>
      .box {
        width: 30px;
        height: 30px;
        box-sizing: border-box;
        background-color: #999;
        position: absolute;
        top: 100px;
        left: 0;
      }
    </style>
  </head>

  <body>
    <p>
      <a href="https://cubic-bezier.com/" target="_blank"> 贝塞尔曲线可视化生成 </a>
    </p>
    <a href="https://segmentfault.com/a/1190000018597975">详细记录</a>
    <div class="box"></div>
    <button id="btn">点击</button>
    <div id="stx" style="margin-left: 180px"></div>
    <script type="module" src="./077-main.js"></script>
  </body>
</html>
